Hi
60 miles in 1.5 hour mean speed of 60/1.5 = 40
If speed is reduce of 5, then she drive at 35 mph.
so 35*3 = 105 miles in 3 hours.
Answer:
×= 2 this is what I got as a result to my equations
(-12)(-2)^2 = -48.
Hope this helps,
Davinia.